Caleb D. Johnson
Harvard University
39 Papers
52 Citations
Caleb D. Johnson is an academic researcher from Harvard University. The author has contributed to research in topics: Medicine & Ground reaction force. The author has an hindex of 7, co-authored 33 publications. Previous affiliations of Caleb D. Johnson include University of Pittsburgh.
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Papers
Impact-Related Ground Reaction Forces Are More Strongly Associated With Some Running Injuries Than Others
TL;DR: Impact variables (VALR, VILR, and VSIL) were significantly higher when assessing the injured group as a whole, highlighting the importance of taking an injury-specific approach to biomechanical risk factors for running injury.
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Increased Risk of Musculoskeletal Injury Following Sport-Related Concussion: A Perception-Action Coupling Approach.
Shawn R. Eagle,Anthony P. Kontos,Gert-Jan Pepping,Caleb D. Johnson,Aaron M. Sinnott,Alice D. LaGoy,Chris Connaboy +6 more
TL;DR: It is argued that athletes who have not re-established perception–action coupling loops following sport-related concussion may be at increased risk of subsequent musculoskeletal injury.
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A comparison of attachment methods of skin mounted inertial measurement units on tibial accelerations
TL;DR: Evaluated by systematically lower vertical accelerations, a more secure attachment method may be necessary for capturing the most representative measure of tibial accelerations during running, but a less secure method is sufficient for capturing tibIAL accelerations as a surrogate for impact loading forces.
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Does Concussion Affect Perception-Action Coupling Behavior? Action Boundary Perception as a Biomarker for Concussion.
TL;DR: These findings provide preliminary support for impaired vestibular/oculomotor function and ABP in ConcHx compared with NoHx and may enhance the understanding of the mechanisms for increased musculoskeletal injury risk after concussion.
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Energy expenditure and intake during Special Operations Forces field training in a jungle and glacial environment.
Caleb D. Johnson,Andrew Simonson,Matthew E. Darnell,James P. DeLany,Meleesa F. Wohleber,Chris Connaboy +5 more
TL;DR: Based on the identified energy deficit, high variation in energy expenditures, and poor macronutrient intake, a greater attention to feeding practices during similar training scenarios for Special Operations Forces is needed to help maintain performance and health.
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